The term Blepharospasm by itself can encompass
many types of eyelid spasms (including abnormal blinking, eyelid tics, or
twitches). Benign Essential Blepharospasm is a form of dystonia (a
neuromuscular disorder characterized by abnormal sustained involuntary muscle
contractions/spasms).

Charlotte Eye, Ear,
Nose, and Throat Associates (CEENTA)
(Note: Typically, CEENTA neuro-ophthalmologists actively participate in support group
meetings. In addition, the CEENTA Optical Shop is a resource for
obtaining FL-41 lenses, whose tint has been shown to be effective in
reducing the symptoms of BEB.)